corona supplies product range
Product range // Silicone Sleeve & Dielectric Coatings // Silicone Sleeves
Corona Supplies Ltd supply a dielectric silicone sleeve manufactured from a very specific silicone rubber compound, providing excellent electrical, thermal and chemical resistance, making it ideally suited to the harsh environment that is the corona treatment process. Produced specifically as an electrical dielectric sleeve, it is manufactured to extremely close tolerances, ensuring reliable and consistent corona treatment performance.
 
REMEMBER: NOT ALL SILICONE SLEEVES ARE THE SAME, TALK TO THE EXPERTS AND SPECIFY SLEEVES FROM CORONA SUPPLIES LTD.
 
Corona Supplies treater roll sleeves are available for rolls with 50mm (2"), 75mm (3"), 98mm (4") and 145mm (6") nominal diameters. If you have another treater roll diameter, please ask because we are sure that we can supply a sleeve to fit. Available in a wide range of roll diameters, silicone sleeves provide an excellent economic dielectric coating to the smaller sized corona base roll. Exacting tolerances on sleeve wall thickness mean that sleeved roll concentricity is never compromised, essential for quality corona treatment at today's high line speeds.
 
The elasticity of our treater roll sleeves allows easy mounting onto the roll by means of compressed air. Exacting tolerances on wall thickness mean sleeved roll concentricity is never compromised. A key issue at today’s high line speeds.
 
Download mounting instructions for dielectric treater sleeves (PDF)
 
Download Technical Specifications of Corona Supplies silicone sleeves. (PDF)
 
Contact us for further information on our silicone sleeves for your application or roll size. For Sherman Treaters corona systems please provide us with roll diameter or serial number of the corona treatment station.
 
Contact Corona Supplies for further technical information or a quotation.